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Groups > comp.theory > #107284
| From | Richard Damon <richard@damon-family.org> |
|---|---|
| Newsgroups | comp.theory |
| Subject | Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES |
| Date | 2024-06-16 13:30 -0400 |
| Organization | i2pn2 (i2pn.org) |
| Message-ID | <v4n7g3$61l9$6@i2pn2.org> (permalink) |
| References | <v4kf3h$3h3iu$7@dont-email.me> <v4m5l6$3v4ql$1@dont-email.me> <v4mmsd$1qt6$3@dont-email.me> |
On 6/16/24 8:47 AM, olcott wrote: > On 6/16/2024 2:53 AM, Mikko wrote: >> On 2024-06-15 16:22:09 +0000, olcott said: >> >>> On 6/13/2024 8:24 PM, Richard Damon wrote: >>> > On 6/13/24 11:32 AM, olcott wrote: >>> >> >>> >> It is contingent upon you to show the exact steps of how H computes >>> >> the mapping from the x86 machine language finite string input to >>> >> H(D,D) using the finite string transformation rules specified by >>> >> the semantics of the x86 programming language that reaches the >>> >> behavior of the directly executed D(D) >>> >> >>> > >>> > Why? I don't claim it can. >>> >>> The first six steps of this mapping are when instructions >>> at the machine address range of [00000cfc] to [00000d06] >>> are simulated/executed. >>> >>> After that the behavior of D correctly simulated by H diverges >>> from the behavior of D(D) because the call to H(D,D) by D >>> correctly simulated by H cannot possibly return to D. >>> >>> _D() >>> [00000cfc](01) 55 push ebp >>> [00000cfd](02) 8bec mov ebp,esp >>> [00000cff](03) 8b4508 mov eax,[ebp+08] >>> [00000d02](01) 50 push eax ; push D >>> [00000d03](03) 8b4d08 mov ecx,[ebp+08] >>> [00000d06](01) 51 push ecx ; push D >>> [00000d07](05) e800feffff call 00000b0c ; call H >>> [00000d0c](03) 83c408 add esp,+08 >>> [00000d0f](02) 85c0 test eax,eax >>> [00000d11](02) 7404 jz 00000d17 >>> [00000d13](02) 33c0 xor eax,eax >>> [00000d15](02) eb05 jmp 00000d1c >>> [00000d17](05) b801000000 mov eax,00000001 >>> [00000d1c](01) 5d pop ebp >>> [00000d1d](01) c3 ret >>> Size in bytes:(0034) [00000d1d] >> >> When you put "V2" or "V3" or something similar on the subject line >> you should tell what is different from the original version. >> > > I ask what are the steps > I provide 6 steps and then ask what are the next steps. > I provide all of the steps. > but the NEXT step is the call H instruction, follwed by the simulation of the insturciton of H, at which point you hit problem. You seem to be trying to define that the "input" is independent of the H, but then you simulator CAN'T BE CORRECT, as it needs to process behavior of the input that hasn't been given. You try to weasle by saying it can use the contents of the memory that is their, but then it is no longer looking at the behavior specified by the input if that has been excluded as part of the input, so that is just a lie. That means, that the input must actually include all the code of H (and everything H calls) and thus, you can't change the code of H that D calls when you perform your proof, but need to make a new function, like H1, that you do your variations over. And, when you do that, it turns out that the new Hs that simulate enough longer can see that their correct simulation will reach that final state, and thus your claims are shown to be just a lie. The problem come to a head when we look at the definition of D, as described in Linz's H^. The basic definition of what H^ is supposed to be doing, is to ask H to decide on the behavior of H^ applied to a description of itself, and then do the opposite. Since your D does that "ask H" part by calling H(D,D), then that MUST be the method of asking H about the behavior of THIS D, and thus there must be sufficient information in that input to do that, which means, that this input needs to represent the WHOLE PROGRAM, and thus includes a copy of the H it was using, and specifically a copy of THAT H, not some other one with a different behavior.
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H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-15 11:22 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Richard Damon <richard@damon-family.org> - 2024-06-15 12:33 -0400
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-15 16:56 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Richard Damon <richard@damon-family.org> - 2024-06-15 19:01 -0400
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-15 18:30 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Richard Damon <richard@damon-family.org> - 2024-06-15 19:37 -0400
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-15 19:05 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Richard Damon <richard@damon-family.org> - 2024-06-15 20:13 -0400
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-15 19:48 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Richard Damon <richard@damon-family.org> - 2024-06-15 21:19 -0400
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-15 20:42 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Richard Damon <richard@damon-family.org> - 2024-06-15 21:58 -0400
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Mikko <mikko.levanto@iki.fi> - 2024-06-16 11:00 +0300
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-16 07:48 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Richard Damon <richard@damon-family.org> - 2024-06-16 13:30 -0400
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Mikko <mikko.levanto@iki.fi> - 2024-06-17 10:19 +0300
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-17 07:57 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Mikko <mikko.levanto@iki.fi> - 2024-06-18 11:01 +0300
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-18 07:48 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Mikko <mikko.levanto@iki.fi> - 2024-06-18 19:04 +0300
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Mikko <mikko.levanto@iki.fi> - 2024-06-16 10:53 +0300
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-16 07:47 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Richard Damon <richard@damon-family.org> - 2024-06-16 13:30 -0400
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Mikko <mikko.levanto@iki.fi> - 2024-06-17 10:20 +0300
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-17 08:03 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Richard Damon <richard@damon-family.org> - 2024-06-17 18:46 -0400
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Mikko <mikko.levanto@iki.fi> - 2024-06-18 11:03 +0300
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-18 07:57 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Mikko <mikko.levanto@iki.fi> - 2024-06-18 19:05 +0300
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-18 13:55 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Mikko <mikko.levanto@iki.fi> - 2024-06-19 11:36 +0300
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-19 08:44 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Mikko <mikko.levanto@iki.fi> - 2024-06-20 08:05 +0300
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-20 00:19 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-18 14:04 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-19 09:58 +0200
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-19 07:58 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-19 15:46 +0200
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-19 09:55 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-19 17:39 +0200
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-19 10:46 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES Alan Mackenzie <acm@muc.de> - 2024-06-19 16:29 +0000
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES olcott <polcott333@gmail.com> - 2024-06-19 12:07 -0500
Re: H(D,D) cannot even be asked about the behavior of D(D) V3 ---IGNORING ALL OTHER REPLIES "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-20 09:53 +0200
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